Synthesis and properties of vat photopolymerization 3D-printing benzoxazine
文献类型:期刊论文
作者 | Yang YJ(杨玉洁)3,4; Xu X(徐昕)2; Li ZQ(李志强)4; Yao XL(姚昕乐)2; Kang DQ(康董青)4; Lu YZ(鲁耀钟)3; Wang YB(王彦斌)4; Guo YX(郭玉雄)1,3; Wang XL(王晓龙)2,3 |
刊名 | Materials Letters |
出版日期 | 2023-08-15 |
卷号 | 345期号:无页码:134448 |
关键词 | Vat photopolymerization 3D printing Benzoxazine monomer Low shrinkage High forming precision Complex structure |
DOI | 10.1016/j.matlet.2023.134448 |
英文摘要 | Conventional benzoxazine is difficult for molding and manufacturing parts with complex structures, shaped thin walls, etc. In this work, we presented a new method of synthesizing vat photopolymerization 3D printable benzoxazine inks were proposed to produce high precision constructions with low shrinkage. A creative benzoxazine monomer with excellent printability was synthesized by 2,2′-bis(trif luoromethyl)-4,4′-diaminobiphenyl (TFDB) and Bisphenol AF grafting with isocyanoethyl methacrylate (IEM). Specially, the solvent-free benzoxazine inks have ultra-low shrinkage, line shrinkage up to 1.8%. Minimum printable feature size of 300 µm. This study has solved the problem of benzoxazine being too brittle to be machining. It can be used in aerospace and copper laminate applications. |
URL标识 | 查看原文 |
语种 | 英语 |
源URL | [http://ir.licp.cn/handle/362003/30214] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Guo YX(郭玉雄); Wang XL(王晓龙) |
作者单位 | 1.Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Yantai 264006, China 2.School of Chemistry and Chemical Engineering, Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region, Shihezi University, Shihezi 832003, China 3.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 4.School of Chemical Engineering, Northwest Minzu University, Lanzhou 730030, China |
推荐引用方式 GB/T 7714 | Yang YJ,Xu X,Li ZQ,et al. Synthesis and properties of vat photopolymerization 3D-printing benzoxazine[J]. Materials Letters,2023,345(无):134448. |
APA | Yang YJ.,Xu X.,Li ZQ.,Yao XL.,Kang DQ.,...&Wang XL.(2023).Synthesis and properties of vat photopolymerization 3D-printing benzoxazine.Materials Letters,345(无),134448. |
MLA | Yang YJ,et al."Synthesis and properties of vat photopolymerization 3D-printing benzoxazine".Materials Letters 345.无(2023):134448. |
入库方式: OAI收割
来源:兰州化学物理研究所
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